:root {
    --banner-height: 80vh;
    --theme-color: #20c7c4;
    --big-title:18px;
    --sub-title:14px;
}
.animate__delay-03s{-webkit-animation-delay:0.8s;animation-delay:0.3s;-webkit-animation-delay:var(0.3s);animation-delay:var(0.3s)}
.animate__delay-05s{-webkit-animation-delay:0.5s;animation-delay:0.5s;-webkit-animation-delay:var(0.5s);animation-delay:var(0.5s)}
.animate__delay-08s{-webkit-animation-delay:0.8s;animation-delay:0.8s;-webkit-animation-delay:var(0.8s);animation-delay:var(0.8s)}
.banner{
    height: var(--banner-height);
    overflow: hidden;
}
.layui-carousel{
    height: var(--banner-height) !important;
}
.layui-carousel-ind{
    top:-62px !important;
}
.nav{
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 99;
}
.nav ul{
    background-color: rgba(209,209,209,0.3);
}
.qrcode{
    float: right;
    height: 68px;
    display: flex;
    align-items: center;
}
.qrcode .title{
    display: flex;
    align-content: center;
    margin-right: 10px;
}
.layui-nav{
    padding: 0 44px;
}
.layui-nav-item a{
    color: #333333 !important;
}
.layui-nav-child{
    width: 100% !important;
    position: fixed;
    min-height: 150px;
}
.slide-item{
    width: 100%;
    position: relative;
    height: var(--banner-height);
}
.slide-item img{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.adv1{
    z-index: 9999;
    position: fixed;
    width: 70%;
    top: 30%;
    left: 15%;
    color: #fff;
}
.adv1 h1{
    font-size: 50px !important;
    font-weight: bold;
}
.adv1 p{
    font-size: 24px;
    margin-top: 20px;
    font-weight: bold;
}
.service{
    display: flex;
    justify-content: space-evenly;
    position: relative;
    top: -38px;
    z-index: 100;
    background: #fff;
    width: 90%;
    border-radius: 10px;
    box-shadow: 0 0 20px 3px #999;
    /*min-height: 138px;*/
    margin: auto;
    padding: 3% 10px;
}
.service .info{
    display: flex;
    justify-content: start;
    align-content: center;
    height: 100%;
    flex-wrap: wrap;
}
.info .desc .title{
    font-size: var(--big-title);
    width: 100%;
    display: block;
    margin: 0 4px;
    font-weight: bold;
}
.info .desc .detail{
    font-size: var(--sub-title);
    color: #333;
    margin: 4px;
}
.gap{
    width: 1px;
    margin: auto 0;
    height: 40px;
    background-color: #ddd;
}

.head{
    text-align: center;
    padding: 10% 0 6% 0;
    color: #fff;
}
.head .desc{
    width: 70%;
    margin: 10px auto;
}
.module{
    display: flex;
    justify-content: center;
}
.module .item{
    width: 20%;
    max-width: 260px;
    height: auto;
    text-align: center;
    margin: 0 2%;
    border-radius: 10px;
    transition: transform 300ms ease-in-out;
}
.module .item:hover{
    box-shadow: 0 0 6px 2px #aaa;
    transform: translateY(-10px);
}
.module .item .title{
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    margin: 20px 0;
}
.module .item p{
    padding: 10px;
    text-align: left;
}
.module .body1,.body2,.body3,.body4{
    padding: 40px 20px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.body1{
    background-image: linear-gradient(45deg, #00dddd, #dcfafd);
}
.body2{
    background-image: linear-gradient(45deg, #009bdd, #dcfafd);
}
.body3{
    background-image: linear-gradient(45deg, #0caf7e, #dcfafd);
}
.body4{
    background-image: linear-gradient(45deg, #0067dd, #dcfafd);
}
.module .body .img{
    width: 60px;
}
.module .desc{
    height: 100px;
    background-color: #ffffff;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.page4{
    background: url(../images/53bg.png) no-repeat !important;
    background-size: 100%;
}
.work{
    width: 60%;
    height: 40%;
    background: url('../images/bg4.png');
    background-size: cover;
    will-change: filter;
    filter: blur(8px);
}
.cooper-list{
    max-width: 1200px;
    margin: auto;
}
.cooper-list .brand{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
}
.cooper-list .brand img{
    height: 80px;
    border-radius: 4px;
    box-shadow: 0px 3px 2px 1px #ccc;
    margin: 10px 20px;
}
.contact-qrcode{
    display: none;
    border-radius: 10px;
    position: fixed;
    top:68px;
    right: 10px;
    width: 180px;
}
.page1{
    background-color: #fff !important;
}

.page5{
    padding-top: 68px;
    background-color: #f3f7ff !important;
}
.page6{
    height: 68px !important;
}
.last-page{
    height: 100%;
}
.last-page .body{
    height: 67%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.last-page footer{
    height: 33%;
    background: #2f2f2f;
    color: #fff;
}
.last-page footer a{
    color: #fff;
}
footer .copyright{
    padding: 5px 0;
    text-align: center;
    color: #fff;
    background-color: #292929;
}
footer .info{
    width: 80%;
    margin: auto;
    display: flex;
    justify-content: start;
}
footer .info .contact{
    width: 30%;
    padding: 30px;
}
footer .info .links{
    width: 30%;
    padding: 30px;
}
.links a{
    margin-top: 10px;
}
footer .info .coopers{
    width: 30%;
    padding: 30px;
}
.page{

}
.page .liucheng{
    width: 80%;
    margin: auto;
}
.page .liucheng img{
    width: 100%;
}

